1325562632 has 16 divisors (see below), whose sum is σ = 2487570000. Its totient is φ = 662210640.

The previous prime is 1325562619. The next prime is 1325562643. The reversal of 1325562632 is 2362655231.

It is a junction number, because it is equal to n+sod(n) for n = 1325562592 and 1325562601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61382 + ... + 80117.

It is an arithmetic number, because the mean of its divisors is an integer number (155473125).

Almost surely, 2^1325562632 is an apocalyptic number.

It is an amenable number.

1325562632 is a deficient number, since it is larger than the sum of its proper divisors (1162007368).

1325562632 is a wasteful number, since it uses less digits than its factorization.

1325562632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142676 (or 142672 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 1325562632 is about 36408.2769710405. The cubic root of 1325562632 is about 1098.5000581129.

The spelling of 1325562632 in words is "one billion, three hundred twenty-five million, five hundred sixty-two thousand, six hundred thirty-two".